- Protection, Automation & Control
- Protection & Control
- Digital Substation
- Energy Management
- Power Stability Control
- Software Kit
Transmission Line Protection
RCS-9794A/B Protocol Converter
The RCS-9794A/B protocol converter is an integral part of PCS- 9700 substation automation system. It is used to establish reliable and flexible communication links between IEDs and the workstation.
As a powerful and multifunctional communication and data storage piece of equipment, the RCS-9794A/B builds a bridge between workstation and IEDs using a variety of communication protocols from diverse venders. With its modular configuration, it is flexible, allowing for the addition of new protocols. The device is fully compliant with IEC61850 communication protocol. RCS- 9794A can be used independently. In contrast, RCS-9794B adopts duplicated scheme with two RCS-9794A units to realize HOT-STANDBY or Dual- HOT running mode.
Basic Communication Protocol
- Upward: IEC 61850, IEC 60870-5-103
- Downward: IEC 60870-5-101, IEC 60870-5-103, IEC 61850- 5-104, MODBUS, CDT, DNP 3.0 (serial port).
- NR Electric can customize new protocols for specific applications.